RU2020134545A - Dosing method and corresponding device - Google Patents

Dosing method and corresponding device Download PDF

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Publication number
RU2020134545A
RU2020134545A RU2020134545A RU2020134545A RU2020134545A RU 2020134545 A RU2020134545 A RU 2020134545A RU 2020134545 A RU2020134545 A RU 2020134545A RU 2020134545 A RU2020134545 A RU 2020134545A RU 2020134545 A RU2020134545 A RU 2020134545A
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RU
Russia
Prior art keywords
product
injected
main
amount
main product
Prior art date
Application number
RU2020134545A
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Russian (ru)
Inventor
Тибо КОНЬОН
Original Assignee
Эксель Эндюстри
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Publication of RU2020134545A publication Critical patent/RU2020134545A/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80Forming a predetermined ratio of the substances to be mixed
    • B01F35/88Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20Measuring; Control or regulation
    • B01F35/22Control or regulation
    • B01F35/221Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2216Time, i.e. duration, of at least one parameter during the operation
    • B01F35/22162Time of feeding of at least one of the components to be mixed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80Forming a predetermined ratio of the substances to be mixed
    • B01F35/88Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00Control of flow ratio
    • G05D11/02Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/133Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components with discontinuous action
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40Mixing liquids with liquids; Emulsifying
    • B01F23/45Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/451Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40Mixing liquids with liquids; Emulsifying
    • B01F23/49Mixing systems, i.e. flow charts or diagrams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20Measuring; Control or regulation
    • B01F35/21Measuring
    • B01F35/211Measuring of the operational parameters
    • B01F35/2111Flow rate
    • B01F35/21112Volumetric flow rate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • B01F35/717Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B01F35/718051Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings being adjustable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80Forming a predetermined ratio of the substances to be mixed
    • B01F35/83Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80Forming a predetermined ratio of the substances to be mixed
    • B01F35/83Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • B01F35/833Flow control by valves, e.g. opening intermittently
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80Forming a predetermined ratio of the substances to be mixed
    • B01F35/88Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/883Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using flow rate controls for feeding the substances
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00Auxiliary or complementary information in relation with mixing
    • B01F2215/04Technical information in relation with mixing
    • B01F2215/0413Numerical information
    • B01F2215/0436Operational information
    • B01F2215/0477Numerical time values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Accessories For Mixers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Control Of Non-Electrical Variables (AREA)

Claims (20)

1. Способ дозированного введения инжектируемого продукта в основной продукт, в частности, для производства отделочного и/или защитного лакокрасочного продукта, содержащий следующие этапы, на которых:1. A method for the dosed introduction of an injected product into the main product, in particular, for the production of a finishing and / or protective paint product, containing the following steps, in which: (а) берут устройство для смешивания инжектируемого продукта и основного продукта,(a) take a device for mixing the injected product and the main product, (b) устанавливают непрерывный поток основного продукта в смесительном устройстве, при этом измеряют количество основного продукта непрерывного потока,(b) establishing a continuous flow of the main product in the mixing device, while measuring the amount of the main product of the continuous flow, (c) вводят инжектируемый продукт в непрерывный поток основного продукта в течение заданного времени,(c) introducing the injected product into a continuous flow of the main product for a predetermined time, (d) измеряют количество инжектируемого продукта, введенного в течение заданного времени,(d) measuring the amount of injected product administered within a predetermined time, (e) вычисляют количество требуемого основного продукта в зависимости от измеренного количества введенного инжектируемого продукта;(e) calculating the amount of the required main product depending on the measured amount of injected product injected; при этом этапы (c), (d) и (e) повторяют, когда количество измеренного основного продукта, прошедшего с начала этапа (c), равно требуемому количеству основного продукта,wherein steps (c), (d) and (e) are repeated when the amount of measured main product elapsed since the beginning of step (c) is equal to the required amount of main product, инжектируемый продукт вводят в основной продукт только на этапе (c).the injected product is introduced into the main product only in step (c). 2. Способ дозирования по п. 1, в котором на этапе (е) требуемое количество основного продукта вычисляют из требуемого соотношения количества основного продукта и инжектируемого продукта.2. The dosing method according to claim 1, wherein in step (e) the required amount of the main product is calculated from the required ratio of the amount of the main product and the product to be injected. 3. Способ дозирования по п. 2, в котором требуемое количество основного продукта равно произведению требуемого соотношения и количества инжектируемого продукта, введенного в течение заданного времени.3. The dosing method according to claim 2, wherein the desired amount of the main product is equal to the product of the desired ratio and the amount of injected product administered over a given time. 4. Способ дозирования по любому из пп. 1-3, в котором заданное время составляет от 0,01 до 10 секунд.4. Dosing method according to any one of paragraphs. 1-3, wherein the predetermined time is 0.01 to 10 seconds. 5. Способ дозирования по любому из пп. 1-4, в котором в смесительное устройство подают инжектируемый продукт через инжекционный канал, причем инжекционный канал оснащен инжекционным клапаном, причем инжекционный клапан выполнен с возможностью переходить между открытым положением и закрытым положением.5. Dosing method according to any one of paragraphs. 1-4, in which the mixing device is supplied with the injected product through the injection channel, and the injection channel is equipped with an injection valve, and the injection valve is configured to change between an open position and a closed position. 6. Способ дозирования по п. 5, в котором инжекционным клапаном управляют посредством компьютера.6. The dosing method according to claim 5, wherein the injection valve is controlled by a computer. 7. Способ дозирования по п. 5 или 6, в котором инжекционный клапан открывают в начале этапа (c) введения и закрывают в конце этапа (c) введения по истечении заданного времени.7. The dosing method according to claim 5 or 6, wherein the injection valve is opened at the beginning of the injection step (c) and closed at the end of the injection step (c) after a predetermined time has elapsed. 8. Способ дозирования по любому из пп. 5-7, в котором в смесительное устройство подают основной продукт через основной канал, причем инжекционный канал оснащен устройством для измерения количества инжектируемого продукта, проходящего через упомянутое измерительное устройство, при этом основной канал оснащен измерительным устройством для измерения количества основного продукта, проходящего через упомянутое измерительное устройство.8. Dosing method according to any one of paragraphs. 5-7, in which the main product is fed into the mixing device through the main channel, and the injection channel is equipped with a device for measuring the amount of the injected product passing through the said measuring device, while the main channel is equipped with a measuring device for measuring the amount of the main product passing through the said measuring device. device. 9. Дозирующая установка для дозированного введения инжектируемого продукта в основной продукт, в частности для производства отделочного и/или защитного лакокрасочного продукта, содержащая по меньшей мере одно смесительное устройство для смешивания инжектируемого продукта и основного продукта и содержащее инжекционное впускное отверстие, основное впускное отверстие и выпускное отверстие для смеси инжектируемого продукта и основного продукта, причем дозирующая установка выполнена с возможностью осуществления способа дозированного введения по любому из пп. 1-8.9. Dosing unit for dosed introduction of the injected product into the main product, in particular for the production of a finishing and / or protective paint product, containing at least one mixing device for mixing the injected product and the main product and containing an injection inlet, a main inlet and an outlet an opening for a mixture of the injected product and the main product, and the dosing unit is configured to implement the method of dosed administration according to any one of paragraphs. 1-8. 10. Дозирующая установка, содержащая по меньшей мере два смесительных устройства для смешивания соответствующего инжектируемого продукта и соответствующего основного продукта, в частности, для производства отделочного и/или защитного лакокрасочного продукта,10. A dosing unit comprising at least two mixing devices for mixing the respective injection product and the respective base product, in particular for the production of a finishing and/or protective paint product, каждое смесительное устройство, содержит впускное отверстие для инжектируемого продукта, впускное отверстие для основного продукта и выходное отверстие для смеси инжектируемого продукта и основного продукта,each mixing device contains an inlet for the injected product, an inlet for the main product and an outlet for the mixture of the injected product and the main product, выпускное отверстие первого из по меньшей мере двух смесительных устройств сообщается с впускным отверстием для основного продукта или инжектируемого продукта второго из по меньшей мере двух смесительных устройств,the outlet of the first of at least two mixing devices communicates with the inlet for the main product or injected product of the second of at least two mixing devices, причем дозирующая установка выполнена с возможностью осуществления способа дозированного введения по любому из пп. 1-8.moreover, the dosing unit is configured to implement the method of dosed administration according to any one of paragraphs. 1-8.
RU2020134545A 2019-10-24 2020-10-21 Dosing method and corresponding device RU2020134545A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911907A FR3102372B1 (en) 2019-10-24 2019-10-24 Process for dosing an injection product in a base product and associated installation
FR1911907 2019-10-24

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Publication Number Publication Date
RU2020134545A true RU2020134545A (en) 2022-04-22

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US (1) US11786875B2 (en)
EP (1) EP3812871A1 (en)
JP (1) JP2021130109A (en)
KR (1) KR20210049007A (en)
CN (1) CN112705107A (en)
FR (1) FR3102372B1 (en)
RU (1) RU2020134545A (en)

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US6224778B1 (en) * 1998-03-18 2001-05-01 Charles T. Peltzer Method for manufacturing a system for mixing fluids
US20070070803A1 (en) * 1998-04-16 2007-03-29 Urquhart Karl J Point-of-use process control blender systems and corresponding methods
US6799883B1 (en) * 1999-12-20 2004-10-05 Air Liquide America L.P. Method for continuously blending chemical solutions
US7344297B2 (en) * 1998-04-16 2008-03-18 Air Liquide Electronics U.S. Lp Method and apparatus for asynchronous blending and supply of chemical solutions
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FI120163B (en) * 2005-04-04 2009-07-15 Metso Automation Oy Changing and measuring consistency
US8123396B1 (en) * 2007-05-16 2012-02-28 Science Applications International Corporation Method and means for precision mixing
US20110218678A1 (en) * 2010-03-05 2011-09-08 Kurt Sebben Systems and Methods for Mixing a Solution
DE102012010544B4 (en) * 2012-05-29 2017-02-09 J. Wagner Ag Method and apparatus for mixing at least two liquid components
US10213757B1 (en) * 2015-10-23 2019-02-26 Tetra Technologies, Inc. In situ treatment analysis mixing system

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Publication number Publication date
CN112705107A (en) 2021-04-27
KR20210049007A (en) 2021-05-04
JP2021130109A (en) 2021-09-09
EP3812871A1 (en) 2021-04-28
US20210121841A1 (en) 2021-04-29
FR3102372A1 (en) 2021-04-30
US11786875B2 (en) 2023-10-17
FR3102372B1 (en) 2022-09-09

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